Frost Street over Dowagiac River
Poor Condition96 years old56 vehicles/day
Location
| State | Michigan |
| County | Cass |
| Location | 4 Mi W Of M-51 |
| Carries | Frost Street |
| Crosses | Dowagiac River |
| Coordinates | 41.97083, -86.18009 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 3 (Serious) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 46.9 ft (14.3 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 100.1 sq m |
| Main Spans | 1 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 56 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001454 |